157507312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1546

約数の個数: 60

約数和(自身を含む): 338500656

約数和(自身を除く): 180993344

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 578, 782, 1156, 1481, 1564, 2312, 2962, 3128, 4624, 5924, 6256, 6647, 11848, 13294, 23696, 25177, 26588, 34063, 50354, 53176, 68126, 100708, 106352, 136252, 201416, 272504, 402832, 428009, 545008, 579071, 856018, 1158142, 1712036, 2316284, 3424072, 4632568, 6848144, 9265136, 9844207, 19688414, 39376828, 78753656, 157507312]

約数ペア:

[(1, 157507312), (2, 78753656), (4, 39376828), (8, 19688414), (16, 9844207), (17, 9265136), (23, 6848144), (34, 4632568), (46, 3424072), (68, 2316284), (92, 1712036), (136, 1158142), (184, 856018), (272, 579071), (289, 545008), (368, 428009), (391, 402832), (578, 272504), (782, 201416), (1156, 136252), (1481, 106352), (1564, 100708), (2312, 68126), (2962, 53176), (3128, 50354), (4624, 34063), (5924, 26588), (6256, 25177), (6647, 23696), (11848, 13294)]